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Description
SST1PSXCSA Overview
Version Description
| Item | Description |
|---|---|
| Functional versions | The PSXCSA is available in the following functional versions: T1 and T2. |
| Differences |
|
| Substitution | None |
Version Mapping
PSXCSA is available in the following functional versions: T1 and T2.
| Board | Start Version |
|---|---|
| T1PSXCSA | V200R011C00 |
| T2PSXCSA | V200R012C00 |
| a: If there is a replacement relationship between boards, the start version of the replaced board prevails. | |
Board Updates
| Update Type | Description |
|---|---|
| New | PSCXS(A) boards can process services from smart line boards. |
| Change | The access capacity of T1PSXCS and T2PSXCSA boards in TDM mode changes to 320 Gbit/s. |
SST1PSXCSA Application
The PSXCSA is a super cross-connect and synchronous timing board. The PSXCSA provides service grooming and clock input/output functions in the OptiX OSN system.
The board provides the other boards in the system with the timing information, converges and grooms services, communicates with the other boards in the system, and performs the configuration and management functions for the other boards in the system.
SST1PSXCSA Valid Slots
The PSXCSA can be installed in slots 9 and 10 in the subrack.
By default, slot 9 is the slot for the working board, and slot 10 is the slot for the protection board.
SST1PSXCSA Mechanical Specifications
The mechanical specifications of the PSXCSA are as follows:
- Dimensions (mm): 40.0 (W) x 293 (D) x 261.4 (H)
- Weight (kg): 1.4 kg
The mechanical specifications of the PSXCSA are as follows:
- Dimensions (mm): 40.0 (W) x 293 (D) x 261.4 (H)
- Weight (kg): 1.8 kg
Power Consumption
The maximum power consumption of the T1PSXCSA/T2PSXCSA at room temperature (25°C) is 87 W.
Cross-Connect Unit
Functions and features supported by the cross-connect unit of the PSXCSA board
| Function and Feature | Description | ||||
|---|---|---|---|---|---|
| Basic functions | Cross-connect capacity | T1PSXCS | T2PSXCSA | ||
| Higher order cross-connect capacity (Gbit/s) | 360 | 360 | |||
| Lower order cross-connect capacity (Gbit/s) | 40 | 40 | |||
| Packet switching capacity (Gbit/s) | 160 | 120 | |||
| Service access capacity | TDM mode (Gbit/s) | 320 | 320 | ||
| Packet mode (Gbit/s) | 160 | 120 | |||
| Service processing |
|
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| Protection scheme | Supports 1+1 hot standby. The default reversion mode is the non-revertive switching mode. | ||||
| Others | Queries and reports the working temperature of the cross-connect and timing board and the entire equipment. | ||||
| Maintenance feature | Hot board swapping. | ||||
Clock Unit
The PSXCSA board grooms services and inputs/outputs clock signals.
The functions and features are supported by the clock unit of the PSXCSA board.
| Function and Feature | Description |
|---|---|
| Basic functions | Provides the standard clock for system synchronization. |
| Other functions |
|
| Input and output |
Working with the AUX and EOW boards:
|
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